Hello, I'm Supun Bandara
Turning Data into
Data Analyst with a BSc in Statistics & Computer Science. I specialize in statistical modeling, machine learning, and visualization to drive business solutions.
Technical Expertise
Data Science
Cleaning, processing, and analyzing large datasets to extract meaningful insights.
Visualization
Building interactive dashboards to monitor KPIs and performance metrics.
Machine Learning
Developing statistical models for forecasting and predictive analysis.
Work Experience
Customer Insights Analyst
Diesel & Motor Engineering PLC (DIMO)
January 2026 - Present | Colombo 14
- Analyzing customer data and market insights to drive business growth and informed decision-making.
Intern Data Analyst
Diesel & Motor Engineering PLC (DIMO)
May 2025 - December 2025 | Colombo 14
- Collaborated with Customer Experience team to analyze complaints and improve service quality.
- Developed interactive Power BI dashboards to monitor daily complaints and KPIs.
- Built statistical models (Python) to analyze CSI scores and evaluate service advisor and branch effectiveness.
- Applied time series analysis and machine learning to forecast future complaints.
Education
University of Kelaniya
BSc in Statistics & Computer Science
2022 - 2025
Major: Statistics
GPA: 3.3
Kegalu Vidyalaya
Secondary Education
Advanced Level
2020Physical Science Stream
Ordinary Level
2017Certifications
Data Science with Python
University of Colombo School of Computing (UCSC)
2025
Python Libraries for Data Science
Simplilearn
2025
NLP in Python
Udemy
2025
Featured Projects
Homicide Rate Analysis
Analyzed socio-economic factors influencing homicide rates in Sri Lanka (1994–2023). Used OLS, Elastic Net, and XGBoost models.
Fuel Consumption Analysis
Used R regression models to analyze factors impacting automotive fuel usage. Identified critical variables to improve fuel efficiency.
CSI Score Forecasting
Forecasting future customer complaints and analyzing Customer Satisfaction Index (CSI) scores to enhance decision-making.
Get In Touch
Available for data analysis and machine learning opportunities.
+94 75 465 1034
supunsb21@gmail.com
Sri Jayawardenepura Kotte
© 2025 Supun Bandara. All rights reserved.